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Probability
Page 5
Questions (16,879)
The lengths of pregnancies are normally distributed with a mean of 273 days and a standard deviation of 20 days. If 64 women are
5 answers
asked by
Jane
13,060 views
Find the probability of getting a prime number thrice by tossing a die 10 times.
5 answers
asked by
Barney
9,669 views
six students of different heights are going to march in a single file in a parade carrying flags. the order in which they march
4 answers
asked by
anonymous
1,552 views
In old gangster movies on TV, you often hear of "number runners" or the "numbers racket." This numbers game, which is still
3 answers
asked by
Ted Lum
2,978 views
On the following dartboard, the radius of the bulls-eye (area A) is 4 inches. The radius of each concentric circle is 4 inches
1 answer
asked anonymously
37 views
A part of a promotion, students who participate in a survey are mailed a free pass for one of three activities: movies, roller
1 answer
asked by
Knotreal
80 views
Mrs. Baker’s students write word problems each week, and she selects one student's word problem to display on a bulletin board
1 answer
asked by
naw
24 views
You toss a coin 50 times and get 12 tails. What is the empirical probability of getting heads? Write your answer in percent
1 answer
asked anonymously
48 views
The experiment involved tossing three coins simultaneously. The experiment was carried out 100 times, and it was noted that
4 answers
asked anonymously
65 views
A survey of 80 employees was conducted asking about which meals they regularly eat at the office 20 employees eat breakfast at
1 answer
asked by
thatgirl!
34 views
Rayoni pulled cards from a standard deck. She picked a card, recorded the suit, and put it back. She repeated the process many
1 answer
asked anonymously
20 views
If this spinner is to be spun once, how likely will it stop on a multiple of 9?
Numbers on the spinner are: 1 4 7 10 13 16 19 22
1 answer
asked by
here to help
29 views
A spinner is divided into four sections labeled as k, i, and, and D. A person reproduced the wheel and uses a computer to
1 answer
asked anonymously
19 views
I need help for Using Probability Unit Test part 1 its 20 questions
I'm stuck on #1-20 I want to get at least a B in math for
52 answers
asked by
Knighty Knight
1,515 views
A basket of fruits contains 5 bananas, 8 mangoes, and 7 apples. Two fruits are randomly selected without replacement. Calculate
3 answers
asked by
Cheezet
349 views
What is the probability that a randomly selected three-digit number has the property that one digit is equal to the product of
15 answers
asked by
Anonymous
5,676 views
suppose a pair of dice is rolled. Consider the sums of numbers on the top of the dice. Find the probabilities:
a) P(5, given that
4 answers
asked by
ken
3,345 views
a circular dartboard of radius 1 foot is at a distance of 20 feet from you. you throw a dart at it and it hits the dartboard at
4 answers
asked by
reenu
805 views
If you roll a fair number cube 30 times, how many times would you expect to roll a number less than 3
7 answers
asked by
6th grader
3,780 views
Two lamps are to be chosen from pack of 12 lamps where four are defective and the rest are non defective. what is the probablity
6 answers
asked by
Estifanos
2,365 views
If the probability of a newborn child being female is 0.5, find the probability that in 100 births, 55 or more will be female.
5 answers
asked by
Kayla
11,717 views
Hey so for the Theoretical and Experimental Probability Quick Check (unit 4 Lesson 1) I'm not really sure how to do it and yeah
6 answers
asked by
Wirly
836 views
A bag contains 8 white and 3 black counters. Two counters are drawn, one after the other. Find the probability of drawing one
4 answers
asked by
navin
1,710 views
suppose that a box contains 3 red and 2 green balls.rwo balls are drawn from tje box with out replacement.what is the
3 answers
asked by
Mane
976 views
A bag contains 10 chips—1 red, 2 black, 3 green, and 4 purple. Event #1: drawing a black chip Event #2: drawing a purple chip
1 answer
asked by
EMILIANO
65 views
The soccer team receives good luck colored bracelets before each game. There are 7 different colors. The bracelet colors for 40
1 answer
asked anonymously
66 views
Mrs. Baker’s students write word problems for homework. Each week she selects one student's word problem to display on a
1 answer
asked by
.
26 views
Use the image to answer the question.
A circular dial is divided into 10 equal parts from the origin toward the circumference.
1 answer
asked anonymously
49 views
A student demonstrates probability by using a 6-sided number cube with numbers 1, 2, 3, 4, 5, and 6. The student rolls the
1 answer
asked by
dale
38 views
Chen has a deck of 52 cards with 4 suits (hearts, spades, diamonds, and clubs), and each
suit has cards numbered 1–13.
1 answer
asked anonymously
57 views
Bowls A and B contain a number of white and red balls. Clark repeatedly selected a ball from both bowls and recorded the results
3 answers
asked anonymously
59 views
A letter is to be randomly picked from the word MISSISSIPPI. Which set of letters have equal chances to be selected?(1 point)
Res
2 answers
asked by
(BMR) Black Music Rappers X Music Hotel :3 ;P
76 views
A survey is taken by 200 people. 90 people like red and 110 people dislike red. If you randomly choose a person what is the
1 answer
asked by
John
31 views
Probability of Chance Events Quick Check
4 of 54 of 5 Items Question Use the tables to answer the question. Simon’s Results
1 answer
asked by
Wisepan
23 views
A cable channel is trying to decide whether to cancel a show or keep it for the next season. Which sample would be random?
3 answers
asked by
James Whie
54 views
Which set of events is dependent? (1 point)
• rolling a number cube and flipping a coin • the event of getting two heads when
3 answers
asked anonymously
26 views
basket of fruits contains 5 bananas, 8 mangoes, and 7 apples. Two fruits are randomly selected without replacement. Calculate
9 answers
asked anonymously
44 views
If a number is chosen at random from the integers 5 to 25 inclusive, find the probability that the number is
a) multiple of 5 or
5 answers
asked by
Anonymous
3,487 views
A math class contains 7 females (three of whom speak French and the rest speak only English),and 12 males (two of whom speak
5 answers
asked by
jennifer
5,303 views
Five different CD-Rom games: garble, trapster,zoom, bungie, and blast'em are offered as a promotion by SugrRush cereals. One
6 answers
asked by
Michelle
3,476 views
The digits 2, 3, 4, 7, and 8 are each used once in a random order to form a five-digit number. What is the probability that the
14 answers
asked by
SuckatProb
6,719 views
If events A and B are independent and given that P (A) = 0.6 and P (An B) = 0.12, then P (B) is equal to:
2 answers
asked anonymously
55 views
A bag contains 4 white, 3 blue, and 5 red marbles.
1. Find the probability of choosing a red marble, then a white marble if the
31 answers
asked by
Alistair
7,794 views
Get a die. Roll it 20 times. Record the result of your experiment in a table.
The first table is for rolling a die once for 20
4 answers
asked by
Regene
1,244 views
can someone help me on the 4.7.1 - Test: Probability Unit Test Part 1&2
im dont understand this and im a straight A student helpp
7 answers
asked by
ahhh!!
898 views
In a survey of 240 television viewers, 3/5 indicated that they like comedies, some indicated that they do not like comedies, and
4 answers
asked by
Kaur
2,354 views
I look at a random time of day at a digital clock (that shows times from 1:00 through 12:59). What is the probability that
12 answers
asked by
bob
3,515 views
There are 5 blue chips, 4 red chips and 3 yellow chips in a bag. One chip is drawn from the bag. That chip is placed back into
5 answers
asked by
Help
5,269 views
If you spin the spinner 8 times, what is the best prediction possible for the number of times it will land on pink? the spinner
7 answers
asked by
Jamil
1,782 views
there are 6 purple socks and 4 orange socks in a drawer. zucky picked one sock without looking and then another without looking
4 answers
asked by
Kosrae High School
2,593 views
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